Park public service indicating device

Abstract

The utility model relates to the technical field of indicating devices, in particular to a public service indicating device for a park. According to the technical scheme, the device comprises a heightening bottom table, and a water storage assembly is arranged at the top of the heightening bottom table; the flushing assembly comprises a diffusion plate, a jet orifice and a jet assembly, the diffusion plate is obliquely arranged in the middle of the water storage column, the diffusion plate is parallel to the indication board, the diffusion plate is of a fan-shaped structure, the jet orifice is formed in the cambered surface of the diffusion plate, a water outlet of the jet orifice faces the indication board, and the jet assembly communicates with the diffusion plate. The spraying assembly is arranged in the water storage column and communicates with the water storage cavity. Rainwater is accumulated through the water storage cavity, when the indication board is covered by dust and an indication diagram cannot be observed, a tourist holds the extension rod to push and pull the piston in a reciprocating mode, water in the water storage cavity is sprayed out from the spraying opening to wash the indication board, and the situation that the indication board is blocked and cannot indicate the tourist is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of indicating devices, in particular to a park public service indicating device. Background Art

[0002] Park public service signage generally refers to signboards or signs set up in parks to indicate the location and information of public service facilities for visitors. The signage displays information such as park maps, toilet locations, trash cans, and emergency helpline numbers to help visitors better understand the park's facilities and services and improve their experience.

[0003] In the prior art, the indicator device is placed in a conspicuous position in the park so that tourists can easily find and obtain relevant information, helping tourists to understand the layout of the park and the location of facilities.

[0004] However, this type of indicator device is outdoors all year round, and sand and soil may adhere to it, obscuring the indicator device, so that the park map on the obstructing device is obscured, and it is impossible to provide instructions for tourists. Utility Model Content

[0005] The utility model aims to provide a park public service indicating device to solve the problem that the indicating device in the background technology is blocked and cannot provide instructions for tourists.

[0006] The technical solution of the utility model is: a park public service indication device, comprising:

[0007] The base is raised, a water storage component is arranged on the top of the raised base, a roof eave is fixedly installed on the top of the water storage component, and an indicator sign is fixedly installed at the center of the top of the raised base;

[0008] The water storage component comprises a water storage column and a water storage cavity. The water storage column is fixedly installed between the elevated base and the top eaves, and the water storage cavity is provided inside the water storage column;

[0009] The flushing component includes a diffuser plate, a spray port and a spray component. The diffuser plate is tilted and arranged in the middle of a water storage column. The diffuser plate and the indicator plate are parallel to each other. The diffuser plate adopts a fan-shaped structure. The spray port is arranged on the curved surface of the diffuser plate. The water outlet of the spray port faces the indicator plate. The spray component is connected with the diffuser plate. The spray component is arranged inside the water storage column and connected with the water storage chamber.

[0010] Optionally, a plurality of the injection ports are provided, and the plurality of the injection ports are distributed in a circular manner with equal angles on the curved surface of the diffuser plate.

[0011] Optionally, the injection assembly includes an extension rod, a injection pipe and a piston. The injection pipe is fixedly installed inside the water storage column and below the water storage chamber. The injection pipe is connected to the water storage chamber. The piston slides in the injection pipe. The extension rod is fixedly installed at the center of the end of the piston, and the extension rod passes through the water storage column.

[0012] Optionally, a wiper strip is fixedly mounted on the end of the extension rod, the extension rod is bent at the curved surface of the diffusion plate to form an L-shaped structure, and the top surface of the sign is in contact with the wiper strip.

[0013] Optionally, a water storage tank is provided at the top of the roof eaves, a water inlet connected to the water storage cavity is provided at the top of the water storage column, and the water inlet is located in the water storage tank at the top of the roof eaves.

[0014] Optionally, a hollow buoyancy ball is provided at the water inlet, the surface of the hollow buoyancy ball is covered with a rubber layer, a connecting rod is fixedly installed at the bottom of the hollow buoyancy ball, and a counterweight block is fixedly installed at the bottom of the connecting rod.

[0015] Optionally, the diameter of the connecting rod is smaller than the diameter of the water inlet, the counterweight block is located in the water storage cavity, and a plurality of water guide ports are provided on the counterweight block.

[0016] Optionally, symmetrically arranged support columns are fixedly installed on the top of the elevated base, a solar panel is laid on the top of the roof eaves, an LED light is fixedly installed inside the signboard, and the solar panel is electrically connected to the LED light.

[0017] Compared with the prior art, the utility model has the following beneficial technical effects:

[0018] The utility model accumulates rainwater in a water storage chamber, and when the signboard is covered with dust and the indication pattern cannot be observed, tourists hold the extension rod to push and pull the piston back and forth, and the rainwater collected in the water storage chamber is sprayed out from the spray port to wash the signboard, so as to avoid the signboard being blocked and unable to indicate to tourists.

[0019] Furthermore, when it rains, water accumulates in the water tank, and the buoyancy of the water will float the hollow buoyancy ball so that the water inlet is opened. At this time, the water in the water tank will enter the water storage cavity from the water inlet, thereby storing water; when the weather is clear, the water in the water tank evaporates, and the gravity of the hollow buoyancy ball and the counterweight block causes the hollow buoyancy ball to block the water inlet, and the rubber layer improves the sealing to prevent water in the water storage cavity from evaporating. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of the overall structure of an embodiment of the utility model is given;

[0021] Figure 2 A schematic diagram of the structure of a wiper strip according to an embodiment of the utility model is given;

[0022] Figure 3 A schematic cross-sectional view of a water storage column structure of an embodiment of the utility model is given;

[0023] Figure 4 Given Figure 3 A part of the piston structure enlarged schematic diagram;

[0024] Figure 5 A schematic structural diagram of a hollow buoyancy ball according to an embodiment of the utility model is given.

[0025] Figure numerals: 1. Raised base; 2. Water storage assembly; 21. Water storage column; 22. Water storage chamber; 23. Water inlet; 24. Connecting rod; 25. Hollow buoyancy ball; 26. Counterweight; 3. Top eaves; 4. Support column; 5. Flushing assembly; 51. Diffuser plate; 52. Spray port; 53. Extension rod; 54. Wiper strip; 55. Spray pipe; 56. Piston; 6. Indicator plate. DETAILED DESCRIPTION

[0026] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all of the embodiments.

[0027] The components of the embodiments of the present invention generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

[0028] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0029] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] Example 1

[0032] This embodiment provides a park public service indication device, such as Figure 1 As shown, it comprises a raised base 1, a water storage component 2 is arranged on the top of the raised base 1, a top eave 3 is fixedly installed on the top of the water storage component 2, and a sign 6 is fixedly installed at the top center of the raised base 1;

[0033] like Figure 2 As shown, the water storage assembly 2 includes a water storage column 21 and a water storage cavity 22. The water storage column 21 is fixedly installed between the elevated base 1 and the top eaves 3. The water storage cavity 22 is provided inside the water storage column 21. A water storage tank is provided at the top of the top eaves 3. A water inlet 23 connected to the water storage cavity 22 is provided at the top of the water storage column 21. The water inlet 23 is located in the water storage tank at the top of the top eaves 3. On rainy days, rainwater enters the water storage tank along the top eaves 3 and flows into the water storage cavity 22 through the water inlet 23 for water storage.

[0034] like Figure 3 and 4 As shown, a flushing assembly 5 is provided in the middle of the water storage column 21, and the flushing assembly 5 includes a diffuser 51, a jet port 52 and a jet assembly. The diffuser 51 is tilted and arranged in the middle of the water storage column 21, and the diffuser 51 and the indicator 6 are parallel to each other. The diffuser 51 adopts a fan-shaped structure, and a jet port 52 is provided on the arc surface of the diffuser 51. A plurality of jet ports 52 are provided, and the plurality of jet ports 52 are distributed at equal angles in an annular manner on the arc surface of the diffuser 51. The plurality of jet ports 52 increases the coverage area of ​​the water spray.

[0035] like Figure 2 As shown, the water outlet of the jet port 52 faces the sign 6, and water is sprayed through the jet port 52 to wash the sign 6. The jet assembly is connected to the diffuser 51, and the jet assembly is arranged inside the water storage column 21 and connected to the water storage chamber 22. The water accumulated in the water storage chamber 22 provides water for the jet assembly.

[0036] like Figure 4As shown, the spray assembly includes an extension rod 53, a spray pipe 55 and a piston 56. The spray pipe 55 is fixedly installed inside the water storage column 21 and below the water storage chamber 22. The spray pipe 55 is connected to the water storage chamber 22. The piston 56 slides in the spray pipe 55. The extension rod 53 is fixedly installed at the center of the end of the piston 56, and the extension rod 53 passes through the water storage column 21. The extension rod 53 is reciprocated to move the piston 56 to squeeze out the water in the spray pipe 55, so that the water is sprayed out from the spray port 52 on the curved surface of the diffuser plate 51.

[0037] A wiper strip 54 is fixedly mounted at the end of the extension rod 53. The extension rod 53 is bent at the curved surface of the diffuser plate 51 to form an L-shaped structure, and the top surface of the sign 6 contacts the wiper strip 54. The wiper strip 54 moves on the top surface of the sign 6 to scrape off the residual water on the top surface of the sign 6, avoiding leaving watermarks and preventing dust from mixing with water.

[0038] like Figure 1 As shown, the top of the elevated base 1 is fixedly installed with symmetrically arranged support columns 4, the top of the top eaves 3 is paved with solar panels, and LED lights are fixedly installed inside the sign 6, and the solar panels are electrically connected to the LED lights. The support columns 4 assist in supporting the top eaves 3, and the solar panels on the top of the top eaves 3 are used to power the LED lights, so that the indication diagram in the sign 6 is illuminated by the LED lights at night, so that tourists can observe the indication diagram at night.

[0039] In this embodiment, rainwater is accumulated in the water storage chamber 22. When the sign 6 is covered with dust and the sign pattern cannot be observed, tourists hold the extension rod 53 and push and pull the piston 56 back and forth, so that the water in the water storage chamber 22 is sprayed out from the injection port 52 to wash the sign 6, thereby preventing the sign 6 from being blocked and unable to indicate the tourists.

[0040] Example 2

[0041] Based on Example 1, this example proposes a park public service indication device, such as Figure 3 and Figure 5 As shown, a hollow buoyancy ball 25 is provided at the water inlet 23, the surface of the hollow buoyancy ball 25 is covered with a rubber layer, a connecting rod 24 is fixedly installed at the bottom of the hollow buoyancy ball 25, and a counterweight 26 is fixedly installed at the bottom of the connecting rod 24. When it rains, the water tank accumulates water, and the buoyancy of the water floats the hollow buoyancy ball 25, so that the water inlet 23 is opened. At this time, the water in the water tank will enter the water storage chamber 22 from the water inlet 23, thereby storing water. When the weather is clear, the water in the water tank evaporates, and the gravity of the hollow buoyancy ball 25 and the counterweight 26 causes the hollow buoyancy ball 25 to block the water inlet 23, and the rubber layer improves the sealing performance to prevent the water in the water storage chamber 22 from evaporating.

[0042] like Figure 3As shown, the diameter of the connecting rod 24 is smaller than the diameter of the water inlet 23 to prevent the connecting rod 24 from blocking the water inlet 23, and the counterweight 26 is located in the water storage chamber 22, and a plurality of water guide ports are provided on the counterweight 26 to prevent the counterweight 26 from blocking the water inlet 23 after the hollow buoyancy ball 25 floats.

[0043] In this embodiment, when it rains, water accumulates in the water storage tank, and the buoyancy of the water floats the hollow buoyancy ball 25, so that the water inlet 23 is opened. At this time, the water in the water storage tank will enter the water storage chamber 22 from the water inlet 23, thereby storing water;

[0044] When the weather is fine, the water in the water storage tank evaporates, and the gravity of the hollow buoyancy ball 25 and the counterweight block 26 causes the hollow buoyancy ball 25 to block the water inlet 23 , and the rubber layer improves the sealing performance to prevent the water in the water storage chamber 22 from evaporating.

[0045] The above-mentioned specific embodiments are only several optional embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A park public service indication device, characterized in that: include: A base platform (1) is raised, a water storage component (2) is arranged on the top of the raised base platform (1), a top eave (3) is fixedly installed on the top of the water storage component (2), and a signboard (6) is fixedly installed at the center of the top of the raised base platform (1); The water storage assembly (2) comprises a water storage column (21) and a water storage chamber (22), wherein the water storage column (21) is fixedly installed between the elevated base platform (1) and the top eaves (3), and the water storage chamber (22) is provided inside the water storage column (21); A flushing assembly (5) comprises a diffuser plate (51), a jet port (52) and a jet assembly, wherein the diffuser plate (51) is arranged obliquely in the middle of a water storage column (21), the diffuser plate (51) and the indicator plate (6) are parallel to each other, the diffuser plate (51) adopts a fan-shaped structure, the jet port (52) is provided on the arc surface of the diffuser plate (51), the water outlet of the jet port (52) faces the indicator plate (6), the jet assembly is communicated with the diffuser plate (51), and the jet assembly is arranged inside the water storage column (21) and communicated with the water storage chamber (22).

2. A park public service indication device according to claim 1, characterized in that: A plurality of injection ports (52) are provided, and the plurality of injection ports (52) are distributed in an annular manner at equal angles on the arc surface of the diffusion plate (51).

3. A park public service indication device according to claim 1, characterized in that: The spray assembly comprises an extension rod (53), a spray pipe (55) and a piston (56); the spray pipe (55) is fixedly installed inside the water storage column (21) and below the water storage chamber (22); the spray pipe (55) is communicated with the water storage chamber (22); the piston (56) slides in the spray pipe (55); the extension rod (53) is fixedly installed at the center of the end of the piston (56); and the extension rod (53) passes through the water storage column (21).

4. A park public service indication device according to claim 3, characterized in that: A wiper strip (54) is fixedly mounted on the end of the extension rod (53); the extension rod (53) is bent at the curved surface of the diffusion plate (51) to form an L-shaped structure; and the top surface of the indicator plate (6) is in contact with the wiper strip (54).

5. A park public service indication device according to claim 1, characterized in that: A water storage tank is provided at the top of the roof eaves (3), a water inlet (23) communicating with the water storage chamber (22) is provided at the top of the water storage column (21), and the water inlet (23) is located in the water storage tank at the top of the roof eaves (3).

6. A park public service indication device according to claim 5, characterized in that: A hollow buoyancy ball (25) is arranged at the water inlet (23), the surface of the hollow buoyancy ball (25) is covered with a rubber layer, a connecting rod (24) is fixedly installed at the bottom of the hollow buoyancy ball (25), and a counterweight block (26) is fixedly installed at the bottom of the connecting rod (24).

7. A park public service indication device according to claim 6, characterized in that: The diameter of the connecting rod (24) is smaller than the diameter of the water inlet (23); the counterweight block (26) is located in the water storage chamber (22); and a plurality of water guide ports are provided on the counterweight block (26).

8. A park public service indication device according to claim 1, characterized in that: A symmetrically arranged support column (4) is fixedly installed on the top of the elevated base (1), a solar panel is laid on the top of the roof eaves (3), an LED lamp is fixedly installed inside the signboard (6), and the solar panel is electrically connected to the LED lamp.

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